Questions about configuring, troubleshooting or using connections that one device uses to talk to another.

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iPhone 5 cannot see campus network

I have an iPhone 5, which works great at coffee shops, home, work etc.. but when I am on campus it cannot find the wireless network. There is not even a listing for the network, or the guest network ...
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1answer
12 views

DHCP Server stopped responding after switching TB to Ethernet Adapter

OS: 10.10.2 w/ Server.app I had created a LAG (link aggregate group) on my Mac Mini server. Since then DHCP services stopped working. This is my current bootpd.plist file. The LAG is called bond0 ...
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1answer
9 views

Safari for one user can't connect to local server via https due to new cert

This is similar to Safari can't connect to https, but is just for one single https site. Safari can't connect to my local NAS' HTTPS site anymore because it "can't establish a secure connection". ...
2
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2answers
48 views

Creating a Bridged Network Connection in Terminal

Okay, I'm struggling a bit here. I'm not all that good with Terminal and sorting out network issues using it but I've managed to scrape by so far. Without using Internet Sharing (because controlling ...
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0answers
10 views

Code can't open files that have name containing '/' [on hold]

I am trying to write a python program that does various basic things with HTTP requests. I am running into troubling trying to implement a caching feature. If I save the HTML code in a local file and ...
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0answers
19 views

iPad mini 2 (retina) — very low WiFi received signal strength (RSSI) on access point

I have recently bought iPad mini 2 (previously called iPad mini retina). I have a WRT54GL router, with a Tomato software. It shows WiFi signal RSSI for each associated device. I noticed that iPad's ...
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1answer
29 views

SSH from different Wifi network?

I'm currently at college (living away from home) and my iPod Touch is at home. Its jailbroken and has OpenSSH installed through Saurik's Cydia repo. Is there any way I can SSH to get a theme file that ...
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1answer
23 views

Iphone 5 suddenly stopped connecting to network

I was sitting at work when my iphone 5 showed that it was not connected to the network anymore. I went into my settings, clicked on the network I wanted and it told me I was unable to join the ...
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1answer
25 views

How can I stream video stored on one MacBook Pro to another?

I have two MacBook Pro laptops, a 17-inch MBP and a 13-inch MBP. The 17-inch MBP is connected to an Elgato EyeTV HD Video Capture Recorder (and thence to a cable TV set top box). I use that to grab ...
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0answers
24 views

hi can you help me please [closed]

Why do we use the using System in the directive in a C# program?
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0answers
8 views

Wi-Fi proxy changes are not getting applied until restarted

I am connecting to my company VPN over a Wi-Fi and supposed to use a proxy server in order to connect to internet. Sometime, I need to update the proxy server to a new value. If I change the proxy ...
1
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3answers
56 views

Multiple Wi-Fi APs: Use same or different SSID?

I have multiple Wi-Fi access points in my house. What's the best practice, should I use the same or different SSIDs? I currently have different SSIDs because I like to know which AP I'm logged in to. ...
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1answer
37 views

Whats the value for DNS when you leave blank DNS in static IP?

When you set a static IP in iOS and you don't specify a in IP address for DNS, which IP does iOS use to resolve hostnames?
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1answer
17 views

Different “Preferred Networks” for different Network “Location”

The question is: can I have different "Preferred Networks" when switching from one to another Network "Location"? This issue has been discussed before at Ask Different: Can't I use different WiFi ...
2
votes
1answer
73 views

websites don't open on a specific wifi connection (probably DNS issue)

I have a cable broadband which works flawlessly; I am using the same to ask this question from my Android. But it doesn't work on my MacBook (10.10.2). Basically, no websites open, although I can ...
3
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2answers
161 views

Full Wi-fi/ethernet signal but no internet

I'm really hoping someone here can help me, as I'm getting pretty frustrated with my macbook now. I have a late 2011 model 15" macbook pro running OSX 10.9.5 that refuses to connect to Internet on my ...
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1answer
50 views

MacBook Pro or iPhone 6 won't connect to 5GHZ Asus Router

I have an ASUS RT-N65U using a custom firmware (3.0.3.7-075) from https://code.google.com/p/rt-n56u/downloads/list So I can change SSID options for 2.5GHZ and 5GHZ but I can't connect to the 5GHZ ...
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0answers
10 views

Eclipse opening FTP connections

I'm using Eclipse on my Mac with work, and today while working from home I noticed it hanging for ages. By looking at "Open Files and Ports" in the activity monitor window, I see at the end of the ...
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0answers
3 views

Switching Between Networks with Landing Pages - Caching Problem

I'm changing between various hotel networks and provider hotspots quite often. With most of these networks I have often serious problems. It takes ages until it finds the "captive" landing page that ...
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0answers
26 views

My TB/Ethernet adapter is not detected by my rMBP

My rMBP has two thunderbolt ports, one of which has a VGA adapter plugged in (works fine, in both ports), and the other has an Apple Thunderbolt to Gigabit Ethernet adapter. This is the second such ...
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0answers
39 views

Firewall asks always on start if incoming connections should be allowed for one daemon

I am using Yosemite on a MacBook Pro Retina. I have a global deaemon defined to start squezelite. <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST ...
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0answers
39 views

Super high network usage OS X Yosemite

I've been monitoring Activity Monitor on my Macbook air running Yosemite for a month or two now and I've noticed my network data usage is pretty high (this is what I think). I usually reboot my ...
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0answers
11 views

Preventing Icon Previews on Network Volumes

Anyone that's tried to connect to a remote drive with a lot of images or movies on it knows that the Finder just falls to pieces when you do, as it hammers the server with requests to generate all the ...
1
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1answer
31 views

Airport extreme after linsys router not finding my synology disc/sonos system

My airport extreme is configured as bridge after a linksys (wifi) router. Using the airport I don't see the shared folders on my synology(DSM 4.2) in finder, except by connecting through the IP. This ...
1
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1answer
25 views

How do I get the name of the wifi network I'm connected to?

I know how to find it out in Objective C, but I need to do this in a shell script. (I could compile and install one of the example programs given in the link, but surely there is already a command ...
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0answers
31 views

How can I prevent hostname from changing?

When I boot up one of our computers it gets a static DHCP address which is specified in our DNS as client1.domain.com and so on. The hostname sets automatically from reverse DNS at bootup and ...
2
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0answers
30 views

Mac partially isolated from the network

Since I installed a new access point, I have troubles with only one Mac to access the printer and NAS on my network. Every other computer (Mac or PC) or device (Android or iOS) is working perfectly. ...
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0answers
19 views

Networking with a Dual Band Router

I recently introduced a dual-band router into my home network, which includes two laptops (mine and my wife's), an AppleTV, and a headless Mac Mini running as a home server. The router is a Linksys ...
0
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0answers
15 views

iphon/iPad share failed to start because TCP Port 7100 is in use

I am rookie with iPhone products and I have to do some live presentation where I have to to present with my iPad activities on a screen relayed using an App which enables airplay on the client device ...
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0answers
21 views

Wireless clients can't connect when I extend my network with an AirPort Express

I'd like to create a roaming network so that all corners of my building have good WiFi coverage. Here's my setup: Mac Mini running OS X Server (with DNS, DHCP, Open Directory enabled) 24-port ...
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0answers
48 views

Is it possible to throttle the iCloud photostream sync in OS X?

I have a large iCloud photo library. Once in a blue moon my iMac running Yosemite decides to forget all about the synced libraries, and I have to re-enable the iCloud streams. However, my little DSL ...
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0answers
17 views

Network Link Conditioner has no effect on local nginx

I have Network Link Conditioner installed and working on Yosemite. With the profile '100% loss' enabled, I cannot access any non-local website anymore. My local nginx is however completely ...
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0answers
30 views

Network account problems with mac server OSX 10.6 Snow Leopard

Okay the situation is this. Yesterday my company changed our dns server, because our former one, was too unstable to work with. anyway today i went to one of our mac server, because it needed to be ...
1
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1answer
41 views

How to increase max socket connections for Yosemite 10.10

I'm trying to test a network service app that allows for a large number of simultaneous socket connections. I have adjusted /etc/sysctl.conf with the following: kern.maxfiles=65536 ...
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0answers
75 views

How to fix Samsung MFC scan to SMB “Authenticating user” “Account Error” error?

The not so Mac compatible (understatement, see the bottom of this question) Samsung MFC printers - for example the CLX-6260ND - do have an option to scan to an SMB share. When setting up all devices ...
2
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0answers
33 views

Set timeout when falling asleep before network disconnects

I'm using OS X Mavericks (latest) on a 15″ 2014 MBP. There's an option to make the system not lock the screen for x number of seconds/minutes after the screen goes dim. I'm looking for an option to ...
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0answers
42 views

Active Directory Login integration to use either separate NAS or Windows Home folders

I'm a bit of a Mac newbie as I'm more used to working in a Windows environment. However, there's a couple of things I'm trying to achieve. To explain the setup we have a Mac server (running on ...
0
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1answer
25 views

how to block udp ports

I am more of linux and windows user, now forced to use mac as testing device, for testing a webrtc app, I want to block all the UDP ports in my macbook, how do I achieve it from commandline( or some ...
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0answers
97 views

Is intermittent high ping an issue in my Macbook or my router?

Every 20-30 minutes, my internet seems to be unresponsive for about 10 seconds. I can easily see this if I'm running the ping command while it happens: Now, I have two routers on my network, both ...
0
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1answer
32 views

Can't access one specific subdomain

Using OSX 10.10.2 on a MBA 11" I can't access https://developer.worldweatheronline.com I flushed the DNS, rebooted my machine, connected via iPhone instead of WLAN (I can access the site via ...
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0answers
20 views

Connect to https without SSL connection

When I am at college I sometimes need to access websites such as http://draw.io (for designing networks diagrams). The only issue is I cannot go to on my own laptop (MacBook Air) since the open Wi-Fi ...
2
votes
0answers
16 views

How do I move OS X Server to a new Mac [duplicate]

Our fully operational Internet-facing OS X Server with its own OD Master needs to be moved to a new Mac with newer, larger disks. How do we achieve this with the minimum disruption to our users? ...
0
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3answers
72 views

Torrenting slows down my network speed

I've noticed that when I have Transmission running my network speed becomes very slow. Even if I'm only uploading data (the same is true even if the upload rate is low as 5KB/sec) via Transmission the ...
0
votes
1answer
138 views

Anyone else having problems joining domain in OS X 10.10.2?

I am (have confirmed I have rights since I can remove and join a Windows 7 box) having problems joining a Yosemite OS X 10.10.2 to the domain--I receive a "authentication server encountered an error ...
1
vote
1answer
29 views

How to be sure my Mac is fully disconnected?

On many occasion thinking that my Mac was disconnected from any form of network (with or without wire), I discovered that in fact it was confortably chating at full speed with the rest of the world ...
0
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0answers
22 views

Can see shared iTunes library (from a Windows 7 PC) even though sharing is disabled

Sharing is disabled in iTunes on a Windows 7 PC, yet I can still see the library from another computer (a Mac) on the same network, in iTunes. It doesn't even seem to need a password. What could be ...
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0answers
51 views

Put Mac to sleep while connected via Juniper VPN, after wake up no Internet connection?

Usually, I do to the following: Connect to a VPN via Juniper's Network Access client. Put my Mac to sleep (without disconnecting from VPN). When I resume my Mac from sleep, the top panel indicator ...
0
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0answers
9 views

reverse tethering [duplicate]

Hi i have an ipad mini 2 jail broken, but it has low radius to Wi-Fi. I was thinking of instead of tethering from iphone to pc I should reverse it and have internet from pc to iphone or ipad. I ...
0
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1answer
65 views

Why is my hostname resolution taking so long?

Several months ago I noticed that my text editor (emacs) and IDE (IntelliJ) were taking a really long time to start up. The time appeared to vary based on the DNS servers OS X was using. I was able ...
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1answer
44 views

Macbook Pro 2008 Gigabit Ethernet has become 100Mbps with Mavericks

I just noticed that the Ethernet port on my old Macbook Pro 5,1 (Late 2008, the first Unibody model) that is supposed to be Gigabit is limited to 100Mbps after I installed Mavericks. Does anyone know ...